class_docstr: Create a path from the text.
docstr: Set the text size.
docstr_tok: ["Set","the","text","size","."]
code: def set_size(self, size):
      """Set the text size."""
      self._size = size
      self._invalid = True
  
imports: from collections import OrderedDict
  import logging
  import urllib.parse
  import numpy
  from matplotlib import _text_helpers, dviread
  from matplotlib.font_manager import FontProperties, get_font, fontManager
  from matplotlib.ft2font import LOAD_NO_HINTING, LOAD_TARGET_LIGHT
  from matplotlib.mathtext import MathTextParser
  from matplotlib.path import Path
  from matplotlib.texmanager import TexManager
  from matplotlib.transforms import Affine2D
label_desc: Use image node_id 2 for calling the TextPath obj's underlying member method code with example usage: obj.set_size(size) without return types